Arecont Vision AV20175DN-28 | 20MP H.264 All-in-One Omni-Directional User-Configurable Multi-Sensor Day/Night Indoor/Outdoor Dome IP Cameras Made in the USA | 20MP Configuration | Multiple Lens Options in a Single Camera Housing from 2.8mm up to 16mm (additional lenses sold separately) Reduced Overall System Cost | Up to 4 Individual Camera Gimbals can be Independently Placed in Any Orientation Around a 360 Track with Extra Positions for Looking Straight Down Ultra Discrete, Low-Profile Housing | True Day/Night Functionality with Mechanical IR Cut Filter | Complete Mounting Options | Binning Mode for Strong Low Light Performance Forensic Zooming  Zoom Live or After the Event While Recording Full Field-of-View in HD  Replace PTZ Devices | PoE and Auxiliary Power: 1248V DC/24V AC | Bit Rate Control and Multi-Streaming Outdoor Rated IP66 and IK-10 Impact-Resistant Housing | Dual Encoder H.264/MJPEG | Privacy Mask, Motion Detection, Flexible Cropping, Bit Rate Control and Multi-Streaming | Fast Frame Rates